Infrasizing
(粉末)粒度分析
🗣️ 情景例句
Thank you,
谢谢你。
which direction is it to the theatre?
它哪个方向对剧院？
I was doing some exercises on the high-and-low bars. When I landed, I fell forward and hurt myself. Someone was standing too close and I knocked into him and fell over onto my shoulder.
我当时在高低杠上练习。落地时向前摔倒受了伤。有人站的离我太近，我撞在他身上，跌了一跤，肩膀也受了伤。